How do you extend lightning components?
Step 1) Create a Base Component and set extensible=”true”.Step 2) Create a controller or helper for base component.Step 3) In Child Component set extend base component. Like extends=”c:BaseComponent”Step 4) You can call Base component helper/controller method from child component like helper.
How do I edit a component in Salesforce?
From Setup, enter Components in the Quick Find box, then select Visualforce Components and click the name of a custom component to view its definition. From the detail page, you can do any of the following: Click Edit to edit the custom component. Click Delete to delete the custom component.
Can we call one component to another component in lightning?
We can send data from One Lightning Component to Another Lightning Component using Events. We can use Application Events to send data from one Lightning Component to another.
How do I add a component to Salesforce lightning?
Create a Component to Use in the Lightning App BuilderClick the gear icon ( … In the Developer Console, select File > New > Lightning Component.Name the component IndicatorBadges , select Lightning Record Page, and select Submit.Replace the contents of the component with this code: … Click File > Save.
Can we edit lightning components in production?
Lightning (meaning: Aura) Components can be changed in Production, however it is not recommended because it would cause discrepancies between any and all Sandboxes that were created before the change on Production.
How do I edit lightning components in Salesforce?
To edit its properties, select the component on the page canvas, and then enter changes in the floating component property editor. Custom components appear in the Components panel along with your template’s components.
Can we use page reference in lightning component?
To navigate in Lightning Experience, Experience Builder sites, or the Salesforce mobile app, define a PageReference object. The pageReference type generates a unique URL format and defines attributes that apply to all pages of that type. The following types are supported.
How do I navigate from one component to another component in Salesforce?
To navigate from a Lightning component to another, specify the component name using componentDef . This example navigates to a component c:myComponent and sets a value on the contactId attribute. The componentAttributes are base-64 encoded into the URL.
How do I pass data from one component to another component in Salesforce?
How to Pass Data From One Component to Another in Salesforce Lightning?First create an event named “Result. … UserInput. … Looking for Salesforce Lightning Services? … Now create the client-side controller for UserInput.cmp.Now, we need to define the DisplayResult, which will display the result.More items…
What is the difference between lightning component and lightning Web component?
Aura based lightning components are created using JS, HTML, but LWC is directly built on the web stack. The addition of above features gives more power to the web stack to build lightning UI components.
How do I add a component to a Salesforce page?
From the object management settings for the object whose page layout you want to edit, go to Page Layouts.Click Edit next to a page layout.Click Custom Console Components.Next to the sidebar in which you want to add your component, choose how to display and organize your components by Style .More items…
Can we edit standard component in Salesforce?
You may edit the standard component such as message alerts,sidebar links by click on Edit or you may create new custom component by click on new. You can find home page components under Setup at Customize -> Home -> Home Page Components.